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Rapid:
Individual Calculations May 2023 |
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| Cermak, Filip Total change: 31.20 | |   |
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| 84. PORG Open 2023 | Praha | CZE | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1342 | 3.00 | 5 | 0.78 | 40 | 31.20 | |
|  Migalko, Dmitriy | | | 1650 | CZE | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Portesova, Viktorie | | | 1182 | CZE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Souralova, Jana | | | 1203 | CZE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Kozumplik, Ales | | | 1286 | CZE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Veny, Jaume | | | 1703 | CZE | 0.00 | 1 | -0.10 | 40 | -4.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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